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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)11/12
14:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 51002
14:00:00 (GMT) on 11/12
Sea Height:9.2 ft
Primary Swell Height: 4.2 ft
Primary Swell Period: 16.5 secs
Surf Height5.2 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
11/1214:00:009.2 4.2 se16.5 secs6.5 se9.1 secs3.5 se 12.9secs5.2 -5.9 16.5
11/1213:00:008.1 3.0 se16.2 secs5.2 se9.0 secs3.0 se 12.6secs3.6 -4.1 16.2
11/1212:00:008.2 3.2 se16.8 secs5.4 se9.1 secs2.9 se 12.5secs4.0 -4.5 16.8
11/1211:00:007.6 5.3 se9.0 secs2.6 se14.7 secs2.7 se 6.0secs3.6 -4.0 9.0
11/1210:00:007.8 5.4 se9.0 secs2.5 se14.6 secs2.7 se 5.9secs3.7 -4.2 9.0
11/1209:00:007.7 5.4 se9.1 secs2.4 se14.6 secs1.6 se 17.8secs3.7 -4.2 9.1
11/1208:00:007.1 5.1 se9.0 secs2.4 se12.5 secs1.7 se 15.9secs3.4 -3.9 9.0
11/1207:00:007.6 4.7 se9.9 secs1.7 se16.7 secs3.0 se 6.7secs3.5 -4.0 9.9
11/1206:00:007.3 5.2 se9.1 secs2.4 se12.3 secs2.4 se 5.9secs3.6 -4.0 9.1
11/1205:00:007.8 5.9 se9.1 secs2.2 se12.4 secs1.4 se 16.3secs4.0 -4.5 9.1
11/1204:00:007.3 4.8 se9.8 secs2.0 se14.1 secs3.0 se 6.8secs3.5 -4.0 9.8
11/1203:00:007.7 5.5 se9.8 secs1.6 se14.2 secs2.8 se 6.7secs4.0 -4.6 9.8
11/1202:00:007.6 5.0 se9.9 secs2.2 se13.9 secs3.1 se 6.7secs3.7 -4.2 9.9
11/1201:00:007.6 5.8 se9.1 secs2.8 se12.5 secs0.9 se 16.7secs3.9 -4.4 9.1
11/1200:00:007.5 5.5 se9.1 secs2.5 se12.4 secs2.6 se 5.9secs3.7 -4.2 9.1
11/1123:00:007.7 5.7 se9.1 secs2.9 se12.4 secs2.8 se 5.9secs3.9 -4.4 9.1
11/1122:00:008.2 6.2 se9.1 secs2.8 se12.5 secs2.4 se 5.9secs4.2 -4.8 9.1
11/1121:00:008.5 6.3 se9.0 secs3.1 se12.4 secs2.4 se 5.9secs4.3 -4.9 9.0
11/1120:00:007.2 5.1 se9.0 secs3.2 se12.4 secs1.1 se 16.7secs3.5 -3.9 9.0
11/1119:00:006.8 4.0 se10.1 secs2.1 se14.1 secs2.8 se 6.7secs3.0 -3.4 10.1
11/1118:00:007.4 3.4 se12.3 secs4.8 se8.4 secs0.8 se 16.7secs3.1 -3.6 12.3
11/1117:00:007.1 4.7 se9.0 secs2.6 se14.1 secs2.3 se 5.9secs3.1 -3.5 9.0
11/1116:00:006.7 3.2 se12.4 secs4.2 se9.0 secs1.1 se 16.7secs3.0 -3.4 12.4
11/1115:00:007.1 5.0 se8.9 secs2.9 se12.3 secs2.2 se 5.9secs3.4 -3.8 8.9

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 51002
14:50:00 (GMT) on 11/12
Combined Sea Height:11.5 ft
Dominant Period:9.0 secs
Wind Speed: 21.4 kts
Wind Gust: 25.4 kts
Wind Direction:070 degrees
Barometric Pressure:1016.9 mbs
Air Temperature: 79.7 degrees
Water Temperature:81.1 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
11/1214:50:0011.59.021.425.40701016.979.781.1
11/1213:50:0011.50.023.427.30601016.779.581.1
11/1212:50:0011.89.023.427.30601016.980.281.1
11/1211:50:0011.29.021.425.40601017.280.481.1
11/1210:50:0011.28.019.523.40601017.879.981.1
11/1209:50:0011.59.023.429.20601018.179.381.1
11/1208:50:0011.89.019.523.40601018.278.381.1
11/1207:50:0010.89.021.427.30701018.279.781.1
11/1206:50:0010.89.021.427.30701018.180.181.1
11/1205:50:0011.29.021.427.30801017.380.181.3
11/1204:50:0011.20.023.429.20801016.779.981.3
11/1203:50:0011.29.021.427.30701016.579.981.3
11/1202:50:0011.20.021.427.30701016.279.981.3
11/1201:50:0011.29.017.621.40701015.979.381.3
11/1200:50:0011.29.019.523.40701016.079.981.3
11/1123:50:0011.29.019.523.40701016.680.481.3
11/1122:50:0011.29.021.425.40701017.380.281.3
11/1121:50:0011.89.021.425.40701017.980.481.3
11/1120:50:0011.89.019.525.40701018.880.481.3
11/1119:50:0011.28.019.523.40701019.280.432.0
11/1118:50:0010.20.021.425.40801018.980.432.0
11/1117:50:009.89.017.625.40901018.379.081.3
11/1116:50:0010.28.021.425.40701017.579.381.3
11/1115:50:0010.29.019.525.40701016.779.781.3

 

000042639 ___0.032259
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